Guo Chuhong: Male, born in July, 1970, holds a bachelor's degree in computer application from Wuhan University of Technology (formerly Wuhan University of Technology), and is qualified for securities investment, issuance and underwriting, securities trading and futures trading. He has held senior management positions in the securities business department of Shantou International Trust and Investment Company, Guo Xin Securities E-commerce Department, Shanghai Far East Securities Company, New Era Securities Co., Ltd. and other business departments. He is currently the investment director of Shenzhen Qianhai Hansi Investment Management Company (securities private equity fund), the managing director of Shenzhen Qianhai Hongjuntong Asset Management Co., Ltd., and an independent director of the ninth board of directors of the company.